Not using pro channel at all. In fact, I don't enable the view. I did try it extensively but far prefer the variety of other source VST's. I have all of the Slate VST's, UAD2 quad with 20+ UA vsts', Kush UBK, A ton of Softube, Ozone5, all most everything Voxengo has ever done, a few Waves VST's and other odd's and ends. Of course, I still have outboard gear from Lexicon and TC. As far as I am concerned, Pro Channel is anything but a "pro channel". You want a pro channel? Great idea... how about making one that allows you to use any VST in any order in it. Basically, this is what I do with effect chains presets. For example, my standard bass preset is two VST's... UA VOG-LA2A. I understand that "pro channel" may be a time saver for some, but it locks you into a preset VST pool controlled by Cake.... and that is marketing, not a pro approach.